package com.example.boot3.mapper;

import com.example.boot3.model.User;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author 邹成明
 */
@Mapper
public interface UserMapper {
    User findUser(Integer user_id);
    /** 上传头像*   */
    Integer upLoadAvatar(String url,String user_id);//avatar/upload
    Integer changePwd(String password,String user_id);

}
